Ipsos Isay is one of my favorite survey panels. Get paid for your opinion and have a chance to test new product! Ipsos is free to join.

Here are some of my other favorites. (All are free to join)

Make sure to complete your profiles, this will help with survey invitations, to help with the pre screening process. Survey invitations are time sensitivity therefore, I always suggest setting up an separate email account specifically for receiving survey invitations. This keeps them organized and makes filtering through your offers easy.